	<!-- 导航条start -->
<nav id="" class="navbar navbar-inverse navbar-fixed-top" role="navigation">
	<div class="container-fluid">
		<div class="navbar-header">
			<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false">
				<span class="sr-only">切换导航</span>
				<span class="icon-bar"></span>
				<span class="icon-bar"></span>
				<span class="icon-bar"></span>
			</button>
			<a class="website-name navbar-brand" href="#">{$blogInfo.blog_name}</a>
		</div>
		<div class="collapse navbar-collapse navbar-right active" id="navbar-collapse">
			<ul class="nav navbar-nav navbar-custom">
				<li><a href="/">首页</a></li>
				<volist name="navs" id="nav">
					<if condition="($nav.hasSon=='false')">
						<li><a href="/cat_id/{$nav.id}">{$nav.name}</a></li>
					<else />
						<li class="dropdown">
							<a href="" class="dropdown-toggle" data-toggle="dropdown">
								{$nav.name}
								<b class="caret"></b>
							</a>
							<ul class="dropdown-menu navbar-inverse dropdown-menu-custom">
								<volist name="nav.son" id="vo">
								<li><a href="/cat_id/{$vo.id}">{$vo.name}</a></li>
								</volist>
							</ul>
						</li>

					</if>

				</volist>

			</ul>




			<form class="navbar-form navbar-right" action="{:url('index/index')}" method="get">
					<div class="form-group">
						<input type="text" id="search-input" name="search" class="form-control" placeholder="全站搜索">
					</div>
				<a class="btn btn-primary" id="search-btn" >搜索</a>
			</form>
		</div>
	</div>
</nav>
	<!-- 导航条end -->
